baber/WOPTO huggingface dataset:
Patent TW-416002-B (TW)
Title: Optical coordinate directional light generator
Inventor: PU JIAN-HUA
IPC: G01B11/03
Filed: 1999-10-29
Granted: 2000-12-21
Abstract: A coordinate directional light generator of 3-D Cartesian rectangular coordinate system comprises a laser light source and its collimated optical system, a two dimensional coordinate directional light generator and a one dimensional coordinate directional light generator (Fig. 18), in which the two dimensional planar coordinate directional light generator comprises an optical path formed of three auxiliary reflectors (121, 122, and 123) to generate a square ring-type light beam. The optical path of the ring-type light beam has three beam splitters (125, 126 and 127) and a reflector (128). Their reflected light forms a four beam coordinate directional light of two dimensional coordinate system (Ix+, Ix-, Iy+ and Iy-). One dimensional coordinate directional light generator is a cubic beam splitter (131) which has the transmitted surface coated with a reflective film. Its beam splitting face (132) forms 45 degree with the axis. Its reflected light beam (Iz+ and Iz-) directs an axis perpendicular to the two dimensional plane. The light originated from the light source is collimated by its collimating optical system into a focusing light beam to be incident on a two dimensional coordinate directional light generator through another beam splitter (124), to generate a set of two dimensional directional light. The light reflected by the beam splitter (124) is once again reflected from the back of the reflector (128) and points to a one dimensional coordinate directional light generator - cubic light splitter (131), thereby forming two reverse light beams perpendicular to the two dimensional planar coordinate axis.
Patent TW-460680-B (TW)
Title: Dual multi-component refrigeration cycles for liquefaction of natural gas
Inventor: KIMBLE E LAWRENCE
IPC: F25B1/00
Filed: 1999-12-13
Granted: 2001-10-21
Abstract: A process is disclosed for liquefying natural gas to produce a pressurized liquid product having a temperature above -112 DEG C using two mixed refrigerants in two closed cycles, a low-level refrigerant to cool and liquefy the natural gas and a high-level refrigerant to cool the low-level refrigerant. After being used to liquefy the natural gas, the low-level refrigerant is (a) warmed by heat exchange in countercurrent relationship with another stream of the low-level refrigerant and by heat exchange against a first stream of the high-level refrigerant, (b) compressed to an elevated pressure, and (c) aftercooled against an external cooling fluid. The low-level refrigerant is then cooled by heat exchange against a second stream of the high-level mixed refrigerant and by exchange against the low-level refrigerant. The high-level refrigerant is warmed by the heat exchange with the low-level refrigerant, compressed to an elevated pressure, and aftercooled against an external cooling fluid.
Patent TW-503208-B (TW)
Title: Method and apparatus in connection with the emptying of an expanded storage volume in a refuse transport system
Inventor: HELLQVIST OLLE
IPC: B65F5/00
Filed: 2000-01-25
Granted: 2002-09-21
Abstract: The invention relates to a method of emptying an expanded storage volume (4) provided above the discharge valve (2) in an insertion chute (1) connected to a transport pipe (3) of a vacuum operated refuse transport system, whereby the discharge valve (2) is opened and a vacuum is applied to the expanded storage volume (4) and in connection therewith an agitator (5) provided in the storage volume is activated, whereby the refuse is discharged from the storage volume through a combination of gravity and the applied vacuum and whereby the risk of blockage of the discharge is eliminated through the action of the agitator. The invention is also directed to a vacuum operated refuse transport system, a method of controlling the emptying cycles thereof, an expanded storage volume therefore and a use of such an expanded storage volume.
Patent TW-448459-B (TW)
Title: Speed selection switch
Inventor: HAU JUNG-SHING
IPC: H01H41/04
Filed: 2000-06-15
Granted: 2001-08-01
Abstract: The present invention provides a speed selection switch, especially a structure having speed-selection function and which can avoid current spark. The speed selection switch comprises a case body, a rotational tuning device, a rotational tray and a printed circuit board. The rotational tuning device is pulled by a bead chain, so that the conductive contact sheet conducts to the circuit on the printed circuit board. The conductive contact sheet conducts during the pulling motion, and when it's released, the U-shaped plate of the rotational tuning device conducts to the conducting sheet to generate an initial current at this time. Therefore, bad effects, such as the generation of spark at the instant of contact when the current conducts, can be prevented.
Patent TW-527287-B (TW)
Title: Laser working method, method for producing ink jet recording head utilizing the same, and ink jet recording head produced by such method
Inventor: KOIDE JUN
IPC: B41J2/16
Filed: 2000-06-28
Granted: 2003-04-11
Abstract: A femtosecond laser is employed and sublimation working is conducted by illuminating a mask pattern by scanning asynchronously with the laser oscillation, thereby forming an integrated image of the speckle interference image generated by the diffraction of the laser beam passing through the mask pattern, and moving the workpiece in synchronization with the movement of the pattern image, whereby a laser working method free from generation of by-products and capable of conducting highly precise working, suppressing speckle interference in the working by mask projection, thereby precisely reproducing the fine mask pattern, and working the workpiece by projection of a large-area pattern, a method for producing an ink jet recording head utilizing such laser working method and an ink jet recording head produced by such producing method are provided.
Patent TW-I252246-B (TW)
Title: Coating compositions
Inventor: MULLER HANNS-PETER
IPC: B29B7/06
Filed: 2000-07-26
Granted: 2006-04-01
Abstract: The present invention relates to coating compositions comprising a mixture of at least two aqueous, anionic polyurethane polyurea dispersions A and B, wherein dispersion A as a dry film has a TG in the range from -30 DEG C to-45 DEG C, and dispersion B as a dry film has a first TG in the range from -30 DEG C to -45 DEG C and a second TG in the range from +45 DEG C to +60 DEG C, and the mixture of A and B as a dry film has only one TG in the range from -30 DEG C to -45 DEG C.
Patent TW-468186-B (TW)
Title: Multilayer inductor and production method thereof
Inventor: UCHIKOBA FUMIO
IPC: H01F41/04
Filed: 2000-08-04
Granted: 2001-12-11
Abstract: In the multilayer inductor, the substrate thereof is composed of a constituent belonging to spinel ferrite, and is furnished with internal conductors of a main constituent being silver at the interior of the substrate.The internal conductors are drawn outside of the substrate, and the drawn portions are provided with external electrodes. The internal conductors contain manganese and bismuth, and the manganese and bismuth contents at an interface between the internal conductors and the substrate are more than those of other ranges. MnO<2> of 0.02 to 0.1 wt% and Bi<2>O<3> of 0.5 to 1.2 wt% are added to a paste of the main constituent being silver to be used to the internal conductors, and the paste is baked together with spinel ferrite material.
Patent TW-473446-B (TW)
Title: Device for detection, compensation and alignment of material feeder
Inventor: YANG SHENG-RUNG
IPC: B65G13/00
Filed: 2000-08-17
Granted: 2002-01-21
Abstract: A device for detection, compensation and alignment for material feeder, which uses multi-point detection on the processing objects for comparing the multi-point relative positions with the reference positions and conducts the compensation and alignment. The device comprises: a detection unit, configured on the material feeder, for detecting the stroke variance or the shifting on the movement of the object; and, an alignment unit, configured on the material feeder, for receiving the detection output signal from the detection unit and processing the signal with a controller so as to control the object's speed and compensate the stroke variance or correct the shifting.
Patent TW-562652-B (TW)
Title: Method for producing a seedless tomato
Inventor: VAN VLIET GERARDUS JOHANNES AL
IPC: A01H1/00
Filed: 2000-08-28
Granted: 2003-11-21
Abstract: The invention relates to a method for producing a seedless tomato, a plant carrying seedless tomatoes or capable of carrying seedless tomatoes, or cultivation material for such a tomato plant such as seed, comprising the steps of: (a) providing a first tomato plant that contains the pk,fs-complex; (b) providing a second tomato plant that contains the pk,fs-complex; (c) crossing the first and second tomato plant for the production of cultivation material, such as seed, which contains pk,fs-complex; (d) optionally cultivating the cultivation material thus obtained into a tomato plant capable of carrying seedless tomatoes; (e) optionally growing said tomato plant until it carries the seedless tomatoes, and harvesting the seedless tomatoes thus obtained. The invention also relates to a hybrid tomato plant capable of carrying seedless tomatoes, obtained via said method, to seed or cultivating material for such a hybrid tomato plant, to a seedless tomato, obtained as fruit from such a hybrid tomato plant. Furthermore, the invention relates to processed products, in particular processed food products, obtained from or using, or containing, such a seedless tomato.
Patent TW-523752-B (TW)
Title: Semiconductor integrated circuit device
Inventor: KATO DAISUKE
IPC: H01L21/82
Filed: 2000-08-31
Granted: 2003-03-11
Abstract: A semiconductor integrated circuit device is provided to eliminate the layout restriction of the fuse latch circuit and to suppress the area increasing of the fuse latch circuit. The present invention comprises: a fuse area 1 disposed with the first layout sections 3 where fuses are laid out and disposed in a first repetition pitch P1; a a fuse latch circuit area 4 in which the second layout sections 4 are laid out at a second repetition pitch P2 smaller than the first repetition pitch P1; a third layout section 6 is laid out in the fuse latch circuit area 4, and is disposed in the space caused by the difference between the first and second repetition pitches P1, P2, in which a local signal line 5 is located.
Patent TW-449852-B (TW)
Title: Interlock inspection method of SOG walking beam
Inventor: LIOU LIANG-HUANG
IPC: H01L21/66
Filed: 2000-09-08
Granted: 2001-08-11
Abstract: The present invention provides a kind of interlock inspection method for SOG (spin on glass) walking beam. An inspection circuit apparatus is connected with SOG hot plate and SOG walking beam, in which the inspection circuit apparatus is installed with the exciting relay, relay and an alarm. The SOG walking beam is driven to act. If the proceeding route has directional deviation, once this SOG walking beam touches this SOG hot plate, this circuit inspection apparatus will form the interlock circuit with the SOG hot plate and the walking beam, and the alarm is conducted to act and send out a warning such that the action of this SOG walking beam is stopped. The direction of proceeding route of the SOG walking beam is then adjusted until the action of proceeding route of the walking beam is correct.
Patent TW-462934-B (TW)
Title: Container
Inventor: HORN KLAUS
IPC: C08G64/14
Filed: 2000-09-11
Granted: 2001-11-11
Abstract: The present invention relates to containers of branched polycarbonate, to the production thereof and to the use thereof, wherein the containers have an average failure drop height of at least 2.5 m, and to branched polycarbonates. Container of branched polycarbonate, characterised in that, at 260 DEG C and a shear rate of 10 s<SP>-1</SP>, the polycarbonate has a melt viscosity of 5500 to 9000 Pas and, at 260 DEG C and a shear rate of 1000 s<SP>-1</SP>, a melt viscosity of 880 to 1500 Pas, and that it has an MFR (melt flow index) of 0.1 to 3.0 g/10 min.
Patent TW-581831-B (TW)
Title: SiC single crystal and growth method thereof
Inventor: SHIOMI HIROMU
IPC: C30B23/00
Filed: 2000-09-11
Granted: 2004-04-01
Abstract: A method of growing an SiC single crystal, characterized in that an SiC single crystal 40 is grown on a seed crystal 30 comprised of an SiC single crystal in which a plane 30u, shifted with respect to the {0001} plane through an angle alpha (20 DEG < alpha < 60 DEG, where an angle beta, formed between a vector, when the normal vector thereof is projected on the {0001} plane, and (11-20) orientation, is within 15 DEG is exposed.
Patent TW-I226888-B (TW)
Title: A method for producing 3,4-methylenedioxy-mandelic acid
Inventor: HARADA KATSUMASA
IPC: C07D317/60
Filed: 2000-10-04
Granted: 2005-01-21
Abstract: A process for preparing 3,4-methylenedioxymandelic acid by reacting 1,2-methylenedioxybenzene with glyoxylic acid in the presence of a strong acid, characterized in that the reaction is conducted in the presence of an aprotic organic solvent and 100 to 1200 ml of at least one member selected from the group consisting of organic acids per kg of 1,2-methylenedioxybenzene.
Patent TW-550512-B (TW)
Title: System and method for acquiring a graphical representation of one or more intersection points between a straight line and a surface
Inventor: SHOLEV MORDEHAI
IPC: G06F3/043
Filed: 2000-11-06
Granted: 2003-09-01
Abstract: Method and system for acquiring a graphical representation of one or more intersection points between a straight line and a surface having a known location and orientation. Transmission from two or more aligned transmission points, being in any desired spatial orientation is received in a set of receivers. The transmission points lie substantially along the straight line, and each transmission point is separated from its neighboring point(s) by a first fixed distance. The spatial coordinates of at least two transmission points are determined by receiving signals transmitted from these transmission points in the set of receivers, and processing the received signals. A at least one characteristic point being co-linear with the transmission points, and separated from at least one transmission point by a second fixed distance, is determined. The spatial coordinates of this characteristic point are calculated using the spatial coordinates of the two transmission points, and the second fixed distance, and the spatial representation of the surface is determined and/or calculated. Whenever the straight line and the surface intersect, the spatial coordinates of the intersect point are calculated. A first graphical representation, indicating coincidence between the intersect point and the characteristic point, and a second and different graphical representation, indicating lack of coincidence, are displayed on a graphical representation of the surface.
Patent TW-483169-B (TW)
Title: MOS-transistor and its production method
Inventor: HOFMANN FRANZ
IPC: H01L21/336
Filed: 2000-11-23
Granted: 2002-04-11
Abstract: Between the 1st source-/drain-region (S/D1) and the 2nd source-/drain-region (S/D2), which arrives a 1st depth (T1), is arranged a recess (V), which is deeper than the 1st depth (T1). The recess (V) is provided with a gate-dielectric (GD). A gate-electrode (GA) is arranged in the recess (V) and extends from the bottom of the recess (V) to the 1st depth (T1). On the gate- electrode (GA) is arranged an isolating structure (1), due to which a contact-area (K) t the gate-electrode (GA) in the recess (V) is located in a distance from the source-/drain-regions (S/D1, S/D2). The source-/drain-regions (S/D1, S/D2) can be divided into high doped regions (H1, H2) and into low doped regions (N1, N2). In order to generate self-adjusted the source-/drain-regions (S/D1, S/D2) relative to the gate-electrode (GA), at least some parts of the source-/drain-regions (S/D1, S/D2) can be generated by an inclined implantation after the generation of the gate-electrode (GA) and before the generation of the isolating structure (1) and the contact-area (K).
Patent TW-584731-B (TW)
Title: A differential, low voltage swing reducer
Inventor: CHEN FENG
IPC: H03K19/017
Filed: 2001-01-18
Granted: 2004-04-21
Abstract: A small swing reducer circuit. An apparatus includes a first number of input terminals including at least two input terminals coupled to receive a differential small swing signal and a reducer circuit to generate differential, small swing sum and carry output signals based on data received via the input terminals.
Patent TW-510133-B (TW)
Title: Software reconfiguration of communications apparatus
Inventor: BUCKNELL PAUL
IPC: H04B7/26
Filed: 2001-02-06
Granted: 2002-11-11
Abstract: A method of reconfiguring the software interface in software defined radios in which when a transmitting station (PS) sends a reconfiguration software message to a receiving station (SS), the receiving station responds with a message giving an estimated time duration for carrying-out the reconfiguration of its software. The transmitting station listens for the estimated time duration for a message which confirms that the receiving station has been successfully reconfigured and commences normal communications using the new configuration. The estimated time duration may be computed using indicia present in the reconfiguration software message.
Patent TW-I231309-B (TW)
Title: Adhesive material for electronic components and process for manufacture thereof
Inventor: ISHIMATSU TOMOYUKI
IPC: C09J9/02
Filed: 2001-03-08
Granted: 2005-04-21
Abstract: This invention is to provide an adhesive material, which has the same connecting reliability and adhesive strength as the prior one, and also has extremely high safety. The adhesive material used in this invention comprises a radical polymeric compound, a hardener and a thermal plastic resin, shows negative results for Ames test, and has the value of PII (primary irritation index) of skin irritation index under 2.
Patent TW-537981-B (TW)
Title: Lip open/close device
Inventor: ICHIMARU TAKAHIDE
IPC: E05D7/085
Filed: 2001-05-10
Granted: 2003-06-21
Abstract: This invention provides a cover body opening/closing support mechanism of which the object is to reduce friction resistance during cover opening/closing motion of two-shaft rotation type cover body opening/closing support mechanism whereby a smooth opening/closing operation can be performed without having to use a lubricant such as grease, etc., and making the grease abolished. A rotational shaft 11, a first slide shaft 31, and a second slide shaft 32 are provided in such a manner as to satisfy the expression, alpha >= 2tan<-1>mu when the coefficient of friction between the second slide shaft 32 and the inner surface of a guide hole 12 is taken as mu and the angle between a line D connecting a rotational shaft 11 with the slide shaft 31 and a line C connecting the rotational shaft 11 with the slide shaft 32 is taken as alpha.
Patent TW-498531-B (TW)
Title: A wafer level packaging process for making flip chips
Inventor: LIU JOHN
IPC: H01L23/58
Filed: 2001-05-09
Granted: 2002-08-11
Abstract: A wafer level packaging process for making flip chips comprises in turn: providing a wafer, filling the protective material, lumping the wafer, removing the protective material, probing the wafer, laser repairing, dicing the wafer. The laser repairing procedure is after bumping and testing. While bumping and testing, the protective material such as photoresist is filled into the depression portion above the fuse for temporary protection of the fuse in the wafer level packaging process.
Patent TW-I305773-B (TW)
Title: Substituted phenylpropionic acid derivatives
IPC: C07C233/55
Filed: 2001-05-28
Granted: 2009-02-01
Abstract: The invention provides novel substituted phenylpropionic acid derivatives that bind to the receptor as ligands of human peroxisome proliferator-activated receptor  alpha  (PPAR alpha ) to activate and exhibit potent lipid-decreasing action, and processes for preparing them. It relates to substituted phenylpropionic acid derivatives represented by a general formula (1) <CHEM> Äwherein R<1> denotes a lower alkyl group with carbon atoms of 1 to 4, lower alkoxy group with carbon atoms of 1 to 3, trifluoromethyl group, trifluoromethoxy group, phenyl group which is unsubstituted or may have substituents, phenoxy group which is unsubstituted or may have substituents or benzyloxy group which is unsubstituted or may have substituents, R<2> denotes a hydrogen atom, lower alkyl group with carbon atoms of 1 to 4 or lower alkoxy group with carbon atoms of 1 to 3, R<3> denotes a lower alkoxy group with carbon atoms of 1 to 3, and the binding mode of A portion denotes -CH2CONH-, -NHCOCH2-, -CH2CH2CO-, -CH2CH2CH2-, -CH2CH2O-, -CONHCH2-, -CH2NHCH2-, -COCH2O-, -OCH2CO-, -COCH2NH- or -NHCH2CO-Ü, their pharmaceutically acceptable salts and their hydrates, and processes for preparing them.
Patent TW-499548-B (TW)
Title: Dual diaphragm pump
Inventor: LAYMAN FREEDERICK P
IPC: F04B43/073
Filed: 2001-05-31
Granted: 2002-08-21
Abstract: A dual diaphragm pump comprises a first chamber, a second chamber, a mechanical link, and a drive mechanism. The first chamber comprises a first cavity and a first diaphragm. The first chamber couples a pump inlet to a pump outlet. The second chamber comprises a second cavity and a second diaphragm. The second chamber couples the pump inlet to the pump outlet. The mechanical link couples the first diaphragm of the first chamber to the second diaphragm of the second chamber. The drive mechanism couples to the first diaphragm and the second diaphragm. In operation, the drive mechanism drives the first diaphragm causing first fluid within the first cavity to exit the pump outlet while causing second fluid to be drawn from the pump inlet into the second cavity. Further in operation, the mechanical link imparts an inlet pressure force from the second diaphragm to the first diaphragm.
Patent TW-527430-B (TW)
Title: Method and system for forming copper thin film
Inventor: ZHANG MINJUAN
IPC: H01L21/28
Filed: 2001-06-06
Granted: 2003-04-11
Abstract: An object of the present invention is to provide a method and a system for forming a copper thin film by a chemical vapor deposition method which can improve the adhesion performance of a copper thin film to a substrate and which can form the copper thin film having a high film quality. In a method and a system for forming a copper thin film in which a raw material gas is introduced into a substrate processing chamber storing a substrate and being under a reduced pressure to form a copper thin film on the substrate, an addition gas is introduced into the substrate processing chamber in addition to the raw material gas at the initial stage of deposition and, thereafter, the introduction of the addition gas is stopped, whereas the introduction of the raw material gas is continued; or an addition gas is introduced into the substrate processing chamber before the start of deposition process, and the addition gas is introduced into the substrate processing chamber in addition to the raw material gas at the initial stage of deposition and, thereafter, the introduction of the addition gas is stopped, whereas the introduction of the raw material gas is continued.